2294893251

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{1409}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 3843141120

約数和(自身を除く): 1548247869

約数列:

[1, 3, 7, 9, 21, 63, 103, 251, 309, 721, 753, 927, 1409, 1757, 2163, 2259, 4227, 5271, 6489, 9863, 12681, 15813, 25853, 29589, 77559, 88767, 145127, 180971, 232677, 353659, 435381, 542913, 1015889, 1060977, 1306143, 1628739, 2475613, 3047667, 3182931, 7426839, 9143001, 22280517, 36426877, 109280631, 254988139, 327841893, 764964417, 2294893251]

約数ペア:

[(1, 2294893251), (3, 764964417), (7, 327841893), (9, 254988139), (21, 109280631), (63, 36426877), (103, 22280517), (251, 9143001), (309, 7426839), (721, 3182931), (753, 3047667), (927, 2475613), (1409, 1628739), (1757, 1306143), (2163, 1060977), (2259, 1015889), (4227, 542913), (5271, 435381), (6489, 353659), (9863, 232677), (12681, 180971), (15813, 145127), (25853, 88767), (29589, 77559)]